21299832

素因数分解:

$2^3\times 3^2\times {\mathrm{295831}}^1$

素因数の和:295843

約数の個数: 24

約数和(自身を含む): 57687240

約数和(自身を除く): 36387408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 295831, 591662, 887493, 1183324, 1774986, 2366648, 2662479, 3549972, 5324958, 7099944, 10649916, 21299832]

約数ペア:

[(1, 21299832), (2, 10649916), (3, 7099944), (4, 5324958), (6, 3549972), (8, 2662479), (9, 2366648), (12, 1774986), (18, 1183324), (24, 887493), (36, 591662), (72, 295831)]